negotiator.boaframework.offeringstrategy.anac2010
Class IAMCrazyHaggler_Offering

java.lang.Object
  negotiator.boaframework.OfferingStrategy
      negotiator.boaframework.offeringstrategy.anac2010.IAMCrazyHaggler_Offering

public class IAMCrazyHaggler_Offering
extends OfferingStrategy

This is the decoupled Offering Strategy for IAMCrazyHaggler (ANAC2010). The code was taken from the ANAC2010 IAMCrazyHaggler and adapted to work within the BOA framework. An opponent model was added, which selects the best set of bids for the opponent with a utility above 0.9. DEFAULT OM: None Decoupling Negotiating Agents to Explore the Space of Negotiation Strategies T. Baarslag, K. Hindriks, M. Hendrikx, A. Dirkzwager, C.M. Jonker

Author:

Alex Dirkzwager, Mark Hendrikx

Field Summary

Fields inherited from class negotiator.boaframework.OfferingStrategy

endNegotiation, helper, negotiationSession, nextBid, omStrategy, opponentModel

Constructor Summary

IAMCrazyHaggler_Offering()
Empty constructor called by BOA framework.

Method Summary

BidDetails	determineNextBid() Determines the next bid the agent will offer to the opponent
BidDetails	determineOpeningBid() Determines the first bid to be offered by the agent
void	init(NegotiationSession domainKnow, OpponentModel model, OMStrategy oms, java.util.HashMap<java.lang.String,java.lang.Double> parameters) Initializes the offering strategy.

Methods inherited from class negotiator.boaframework.OfferingStrategy

endSession, getHelper, getNextBid, isEndNegotiation, loadData, setNextBid, storeData

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IAMCrazyHaggler_Offering

public IAMCrazyHaggler_Offering()

Empty constructor called by BOA framework.

Method Detail

init

public void init(NegotiationSession domainKnow,
                 OpponentModel model,
                 OMStrategy oms,
                 java.util.HashMap<java.lang.String,java.lang.Double> parameters)
          throws java.lang.Exception

Description copied from class: OfferingStrategy

Initializes the offering strategy. If parameters are used, this method should be overridden.

Overrides:

init in class OfferingStrategy

Parameters:

domainKnow - state of the negotiation.

model - opponent model which may be used.

oms - opponent model strategy which may be used.

parameters - optional parameters for the offering strategy.

Throws:

java.lang.Exception - if the offering strategy fails to initialize.

determineOpeningBid

public BidDetails determineOpeningBid()

Description copied from class: OfferingStrategy

Determines the first bid to be offered by the agent

Specified by:

determineOpeningBid in class OfferingStrategy

Returns:

the opening bid of the agent.

determineNextBid

public BidDetails determineNextBid()

Description copied from class: OfferingStrategy

Determines the next bid the agent will offer to the opponent

Specified by:

determineNextBid in class OfferingStrategy

Returns:

bid to offer to the opponent.